00983nam a22002297a 450000100060000000300080000600500170001400800410003103500190007204000350009104100080012608200250013410000210015924501770018026001000035730000360045750201060049350400360059965000260063570000530066170000390071482512BD-RjUL20231220181156.0231220s2018    bg a|||| m||| 00| 0 eng d  a(BD-RjUL)82512  aBD-RjULbengcBD-RjULdBD-RjUL  aeng  223a530.44bHAN 2018  aHafez, Md. Golam10aNonlinear ion-acoustic waves in unmagnetized relativistic plasmas /cBy Md. Golam Hafez ;6Principal Supervisor : Mamunur, Rashid Talukder, Co- Supervisor : Md. Hossain Ali  aRajshahi :bDepartment of Applied Mathematics Faculty of Science, University of Rajshahi,c2018  aix 142 leaves :bill, ;c29.cm.  aThesis (Ph. D.) -- Department of Applied Mathematics Faculty of Science, University of Rajshahi, 2018  aBibliography : Leaves 133 - 140  aPlasma wavesxPhysics  aTalukder, Mamunur, Rashid, Principal Supervisor   aAli,  Md. Hossain, Co- Supervisor